55085627383 has 2 divisors, whose sum is σ = 55085627384. Its totient is φ = 55085627382.

The previous prime is 55085627369. The next prime is 55085627419. The reversal of 55085627383 is 38372658055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55085627383 - 2³³ = 46495692791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55085627383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55085627183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27542813691 + 27542813692.

It is an arithmetic number, because the mean of its divisors is an integer number (27542813692).

Almost surely, 2^55085627383 is an apocalyptic number.

55085627383 is a deficient number, since it is larger than the sum of its proper divisors (1).

55085627383 is an equidigital number, since it uses as much as digits as its factorization.

55085627383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 55085627383 in words is "fifty-five billion, eighty-five million, six hundred twenty-seven thousand, three hundred eighty-three".